If you are trying to forward port 80 and 443 with Nokia GPON G-240W-F router with Forwarding rules and not working? go to SECURITY > ACCESS CONTROL
And Change HTTPS and HTTPS settings under WAN to Disable (Don’t Touch LAN Settings) and click SAVE.
How to fix SLT Fiber Router GPON Nokia G-240W-F Port forwarding for 80, 443